| Équations équilibrées la veille | Équations équilibrées le lendemain |
2 Zn(s) + Pb(NO3)4(aq) = 2 Zn(NO3)2(aq) + Pb(s)
MnO2 + HCl = MnCl2 + H2O + Cl2 =>
MnO2 + 4 HCl = MnCl2 + 2 H2O + Cl2
Mg + LiNo3 = Mg(No3)2 + Li =>
Mg + 2 LiNo3 = Mg(No3)2 + 2 Li
Ca + HCl = CaCl2 + H =>
Ca + 2 HCl = CaCl2 + 2 H
Al + O2 = Al2O3 =>
4 Al + 3 O2 = 2 Al2O3
FeCl3 + K3Fe(CN)6 + SnCl2 = Fe3[Fe(CN)6]2 + KCl + SnCl4 =>
6 FeCl3 + 4 K3Fe(CN)6 + 3 SnCl2 = 2 Fe3[Fe(CN)6]2 + 12 KCl + 3 SnCl4
Ca + HCl = CaCl2 + H =>
Ca + 2 HCl = CaCl2 + 2 H
ZnS + O2 = ZnO + SO2 =>
2 ZnS + 3 O2 = 2 ZnO + 2 SO2
Mg(NO3)2 + LiF = MgF2 + LiNO3 =>
Mg(NO3)2 + 2 LiF = MgF2 + 2 LiNO3
Ca + HCl = CaCl2 + H =>
Ca + 2 HCl = CaCl2 + 2 H
Ca + H2SO4 = CaSO4*H2 =>
Ca + H2SO4 = CaSO4*H2
Ca + HCl = CaCl2 + H =>
Ca + 2 HCl = CaCl2 + 2 H
SbCl + Cl2 = SbCl3 =>
SbCl + Cl2 = SbCl3
Ca + HCl = CaCl2 + H =>
Ca + 2 HCl = CaCl2 + 2 H
H2O + CO = H2 + CO2 =>
H2O + CO = H2 + CO2
Cu(OH)2 + H3PO4 = Cu3(PO4)2 + H2O =>
3 Cu(OH)2 + 2 H3PO4 = Cu3(PO4)2 + 6 H2O
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
PtBr2 + H2 = H2Br2 + Pt =>
PtBr2 + H2 = H2Br2 + Pt
Zn + Br2 = ZnBr2 =>
Zn + Br2 = ZnBr2
Mg(OH)2 + HCl = MgCl2 + H2O =>
Mg(OH)2 + 2 HCl = MgCl2 + 2 H2O
CS2 = C + S =>
CS2 = C + 2 S
Cu + PtN = Pt + CuN =>
Cu + PtN = Pt + CuN
HCl(aq) + NaOH(aq) = H2O(l) + NaCl(aq) =>
HCl(aq) + NaOH(aq) = H2O(l) + NaCl(aq)
(CH2)30(CH2O)76(HNO3)16(H3PO4) + HNO3 = H3PO4 + N2 + CO2 + H2O =>
5.0000000000001(CH2)30(CH2O)76(HNO3)16(H3PO4) + 404.00000000001HNO3 = 5 H3PO4 + 242 N2 + 530.00000000001CO2 + 772.00000000001H2O
Li + N2 = Li3N =>
6 Li + N2 = 2 Li3N
P4 + O2 = P2O3 =>
P4 + 3 O2 = 2 P2O3
Ca(OH)2 + H3PO4 = Ca3(PO4)2 + H2O =>
3 Ca(OH)2 + 2 H3PO4 = Ca3(PO4)2 + 6 H2O
Hg + HCl = HgCl2 + H2 =>
Hg + 2 HCl = HgCl2 + H2
SrCO3 + C + H2O = CO + Sr(OH)2 =>
SrCO3 + C + H2O = 2 CO + Sr(OH)2
Cu + AuCl3 = Au + CuCl =>
3 Cu + AuCl3 = Au + 3 CuCl
CuFeS2 + O2 = CuS + FeO2 + SO2 =>
CuFeS2 + 2 O2 = CuS + FeO2 + SO2
KMnO4 + Na2CO3 + H2O = MnO2 + K2CO3 + NaOH + O2 =>
4 KMnO4 + 2 Na2CO3 + 2 H2O = 4 MnO2 + 2 K2CO3 + 4 NaOH + 3 O2
H2O2 = H2O + O2 =>
2 H2O2 = 2 H2O + O2
(NH3)2 + O = NO3 + H2O =>
(NH3)2 + 9 O = 2 NO3 + 3 H2O
Zn + CuCl = ZnCuCl =>
Zn + CuCl = ZnCuCl
Ca{2+} + H2EDTA{2-} = CaEDTA{2-} + H{+} =>
Ca{2+} + H2EDTA{2-} = CaEDTA{2-} + 2 H{+}
HI + C6H12O = C6H11I + H2O =>
HI + C6H12O = C6H11I + H2O
Zn + Br2 = ZnBr =>
2 Zn + Br2 = 2 ZnBr
CH3CCH3 + K2Cr2O7 + H2SO4 = CH3CH2COOH + K2SO4 + Cr2(SO4)3 + H2O =>
3 CH3CCH3 + 2 K2Cr2O7 + 8 H2SO4 = 3 CH3CH2COOH + 2 K2SO4 + 2 Cr2(SO4)3 + 8 H2O
Na{+)+Cl{-} = Na+Cl =>
Na{+)+Cl{-} = Na+Cl
Br + CaI2 = BrI + Ca =>
2 Br + CaI2 = 2 BrI + Ca
Li + HOH = LiOH + H2 =>
2 Li + 2 HOH = 2 LiOH + H2
BaSO3 + Cl2 + H2O = HCl + BaSO4 =>
BaSO3 + Cl2 + H2O = 2 HCl + BaSO4
Au + CuO = Cu + AuO =>
Au + CuO = Cu + AuO
GeS2 + Na2S = Na2GeS3 =>
GeS2 + Na2S = Na2GeS3
Na2CO3 + Ca(Cl2) = NaCl + CaCO3 =>
Na2CO3 + Ca(Cl2) = 2 NaCl + CaCO3
Na2SiO3 = Na2O + SiO2 =>
Na2SiO3 = Na2O + SiO2
CO2Ca(OH)2 = CaCO3H2O =>
CO2Ca(OH)2 = CaCO3H2O
Al + NaClO4 + NaOH = NaAlO2 + NaCl + H2O =>
8 Al + 3 NaClO4 + 8 NaOH = 8 NaAlO2 + 3 NaCl + 4 H2O
NaOH + HPO3 = H2O + NaPO3 =>
NaOH + HPO3 = H2O + NaPO3
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur02/09/25
Équations équilibrées sur03/11/24
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